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Jiangsu Ying Yan Fastening System Technology Co.Ltd

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City:suzhou

Country/Region:china

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China Hexagon Socket Head Cap Screw Fasteners Half Thread DIN912 ISO4762 wholesale

Hexagon Socket Head Cap Screw Fasteners Half Thread DIN912 ISO4762

Name: Hexagon Socket Head Cap Screw Fasteners Half Thread DIN912 ISO4762
Brand: YingYan
Price: 1 USD

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Brand Name :YingYan

Certification :ISO9000

Place of Origin :JIANG SU PROVINCE CHINA

MOQ :1000pieces

Price :Negotiable

Model Number :M4-M20

Packaging Details :Small Boxes, Plastic Bags, Bulk in Cartons,

Name :Hexagon socket head cap screws

Standard :GB/DIN/ASME/EN/ISO&etc.

Materials :Carbon steel/Alloy Steel

Surface treatment :Plain, black, zinc plated，Dacromet/according to your requirement

Grade :4.8,8.8,10.9,12.9，etc.

Head Type :Hexagon socket head

Color :Black,Blue,Silver,yellow

Size :accroding your requirements

Length :accroding your requirements

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View Product Description

DIN912 ISO4762 ANSI/ASME B 18.3.1M Hexagon Socket Head Cap Screws Half-Thread Class4.8 8.8 10.9 12.9

Thread Size			M1.4	M1.6	M2	M2.5	M3	M4	M5	M6
d
P	Pitch	Coarse thread	0.3	0.35	0.4	0.45	0.5	0.7	0.8	1
		Fine thread pitch-1	-	-	-	-	-	-	-	-
		Fine thread pitch-2	-	-	-	-	-	-	-	-
dk	plain head	max	2.6	3	3.8	4.5	5.5	7	8.5	10
	knurled heads	max	2.74	3.14	3.98	4.68	5.68	7.22	8.72	10.22
	min		2.46	2.86	3.62	4.32	5.32	6.78	8.28	9.78
da	max		1.8	2	2.6	3.1	3.6	4.7	5.7	6.8
ds	max		1.4	1.6	2	2.5	3	4	5	6
ds	min		1.26	1.46	1.86	2.36	2.86	3.82	4.82	5.82
e	min		1.5	1.73	1.73	2.3	2.87	3.44	4.58	5.72
k	max		1.4	1.6	2	2.5	3	4	5	6
k	min		1.26	1.46	1.86	2.36	2.86	3.82	4.82	5.7
s	Nominal Size		1.3	1.5	1.5	2	2.5	3	4	5
	min		1.32	1.52	1.52	2.02	2.52	3.02	4.02	5.02
	max		1.36	1.56	1.56	2.06	2.58	3.08	4.095	5.14
t	min		0.6	0.7	1	1.1	1.3	2	2.5	3
w	min		0.5	0.55	0.55	0.85	1.15	1.4	1.9	2.3
Thread Size			M8	M10	M12	(M14)	M16	(M18)	M20	(M22)
d
P	Pitch	Coarse thread	1.25	1.5	1.75	2	2	2.5	2.5	2.5
		Fine thread pitch-1	1	1.25	1.25	1.5	1.5	1.5	1.5	1.5
		Fine thread pitch-2	-	1	1.5	-	-	2	2	2
dk	plain head	max	13	16	18	21	24	27	30	33
	knurled heads	max	13.27	16.27	18.27	21.33	24.33	27.33	30.33	33.39
	min		12.73	15.73	17.73	20.67	23.67	26.67	29.67	32.61
da	max		9.2	11.2	13.7	15.7	17.7	20.2	22.4	24.4
ds	max		8	10	12	14	16	18	20	22
ds	min		7.78	9.78	11.73	13.73	15.73	17.73	19.67	21.67
e	min		6.86	9.15	11.43	13.72	16	16	19.44	19.44
k	max		8	10	12	14	16	18	20	22
k	min		7.64	9.64	11.57	13.57	15.57	17.57	19.48	21.48
s	Nominal Size		6	8	10	12	14	14	17	17
	min		6.02	8.025	10.025	12.032	14.032	14.032	17.05	17.05
	max		6.14	8.175	10.175	12.212	14.212	14.212	17.23	17.23
t	min		4	5	6	7	8	9	10	11
w	min		3	4	4.8	5.8	6.8	7.8	8.6	9.4
Thread Size			M24	(M27)	M30	(M33)	M36	M42	M48	M56
d
P	Pitch	Coarse thread	3	3	3.5	3.5	4	4.5	5	5.5
		Fine thread pitch-1	2	2	2	2	3	3	3	4
		Fine thread pitch-2	-	-	-	-	-	-	-	-
dk	plain head	max	36	40	45	50	54	63	72	84
	knurled heads	max	36.39	40.39	45.39	50.39	54.46	63.46	72.46	84.54
	min		35.61	39.61	44.61	49.61	53.54	62.54	71.54	83.46
da	max		26.4	30.4	33.4	36.4	39.4	45.5	52.6	63
ds	max		24	27	30	33	36	42	48	56
ds	min		23.67	26.67	29.67	32.61	35.61	41.61	47.61	55.54
e	min		21.73	21.73	25.15	27.43	30.85	36.57	41.13	46.83
k	max		24	27	30	33	36	42	48	56
k	min		23.48	26.48	29.48	32.38	35.38	41.38	47.38	55.26
s	Nominal Size		19	19	22	24	27	32	36	41
	min		19.065	19.065	22.065	24.065	27.065	32.08	36.08	41.08
	max		19.275	19.275	22.275	24.275	27.275	32.33	36.33	41.33
t	min		12	13.5	15.5	18	19	24	28	34
w	min		10.4	11.9	13.1	13.5	15.3	16.3	17.5	19
Thread Size			M64	M72	M80	M90	M100
d
P	Pitch	Coarse thread	6	6	6	6	6
		Fine thread pitch-1	4	4	4	4	4
		Fine thread pitch-2	-	-	-	-	-
dk	plain head	max	96	108	120	135	150
	knurled heads	max	96.54	108.54	120.54	135.63	150.63
	min		95.46	107.46	119.46	134.37	149.37
da	max		71	79	87	97	107
ds	max		64	72	80	90	100
ds	min		63.54	71.54	79.54	89.46	99.46
e	min		52.53	62.81	74.21	85.61	97.04
k	max		64	72	80	90	100
k	min		63.26	71.26	79.26	89.13	99.13
s	Nominal Size		46	55	65	75	85
	min		46.08	55.1	65.1	75.1	85.12
	max		46.33	55.4	65.4	75.4	85.47
t	min		38	43	48	54	60
w	min		22	25	27	32	34

Features:

Standards and Specifications:
- Complies with DIN912 (German Industrial Standard) specifications.
- Offers a range of diameters from M1.4 to M36.
- The pitch varies according to the diameter, ensuring optimal fastening performance.
- Available in different lengths to accommodate various installation depths.
Diverse Material Options:
- Can be made from carbon steel, alloy steel, stainless steel, and other materials.
- Surface treatments include black oxide coating, zinc plating (blue-white zinc, colored zinc), etc., to suit different environments and corrosion resistance requirements.
Design Aspects:
- The screw head is designed with a hexagon socket, facilitating installation and removal using a hex key.
- The head is typically cylindrical, providing good embeddability and fastening properties.

Advantages:

Ease of Use:
- Thanks to the hexagon socket design, the screws can be easily manipulated with a hex key for installation and removal, even in confined spaces.
Strong Fastening:
- Designed to fit various applications, this screw range offers a multitude of diameters and pitches, ensuring robust fastening strength and stability. The cylindrical head design optimizes its conformity with mating surfaces, further enhancing the fastening effectiveness.
Corrosion Resistance:
- Crafted from premium-quality stainless steel, these screws exhibit outstanding corrosion resistance. Coupled with multiple surface treatment options, they are further fortified for enhanced durability.
Wide Applicability:
- The range of specifications and material choices make this screw suitable for various applications.

Applications:

Machinery Industry:
- Widely used in the assembly and fastening of various machinery and equipment.
- Ideal for high-strength fastening and precise connections.
Automobile Manufacturing and Repair:
- Used in fastening various components in automobile manufacturing.
- Useful in replacing damaged screws or performing other fastening operations in vehicle maintenance.
Construction and Building:
- Utilized in the connection and fastening of building structures.
- Suitable for situations requiring the screw to bear heavy loads.
Electronic Equipment and Instruments:
- Employed in the fastening of small components in the manufacture of electronic equipment and instruments.
- Appropriate for situations demanding high precision.